How do you cut glass in half?!
How do you cut glass in half?
I need to cut a glass coke bottle in half. but i don't want to buy a diamond or use a lasar.
Answers:
This is supposed to work.
Warm the bottle until it is really hot in the oven and add boiling water to where you want it to break.
Plunge it into ice water.
If that doesn't work you can get kits from your arts and crafts store.
You can use a band saw with a fine toothe blade, or if you don't have access to that use a hacksaw. Be very careful, take your time, and be prepared to change blades a few times.
get a glass cutter from a hardware store.
Hobby stores sell kits just for this kinda stuff.
If you have not much money, use kite string with glue and put it in sand to make a flexible saw. Grinding works, A torch will melt it in half.